Electric unicycle



1.1 is a right side elevation view of an electric unicycle showing our new design;

1.2 is a left side elevation view thereof;

1.3 is a front elevation view thereof;

1.4 is a rear elevation view thereof;

1.5 is a top plan view thereof;

1.6 is a bottom plan view thereof; and

1.7 is a top, front, and right side perspective view thereof.

The broken lines shown in the drawings illustrate portions of the electric unicycle that form no part of the claimed design. 

CLAIM The ornamental design for an electric unicycle, as shown and described. 